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Install PHP 7.4 ZTS with ext-parallel on Debian 10

apt-get install build-essential pkg-config autoconf bison re2c libxml2-dev libssl-dev libsqlite3-dev libcurl4-openssl-dev libpng-dev libjpeg-dev libonig-dev libfreetype6-dev libxslt1-dev libzip-dev libtidy-dev libmysqlclient-dev

cd /usr/local/src

VERSION=7.4.21
wget -qO- https://www.php.net/distributions/php-${VERSION}.tar.gz | tar -xz
cd php-${VERSION}/ext


git clone --depth 1 --branch v1.1.4 https://github.com/krakjoe/parallel.git

cd ..
./buildconf --force

./configure \
    --prefix=/etc/php/7.4z \
    --with-config-file-path=/etc/php/7.4z \
    --with-config-file-scan-dir=/etc/php/7.4z/conf.d \
    --disable-cgi \
    --with-zlib \
    --with-zip \
    --enable-soap \
    --enable-intl \
    --with-openssl \
    --with-curl \
    --enable-mysqlnd \
    --with-mysqli=mysqlnd \
    --with-pdo-mysql=mysqlnd \
    --enable-pcntl \
    --enable-gd \
    --enable-exif \
    --with-jpeg \
    --with-freetype \
    --with-xsl \
    --with-gettext \
    --enable-bcmath \
    --enable-mbstring \
    --enable-calendar \
    --with-tidy \
    --enable-maintainer-zts \
    --enable-parallel \
    --enable-ftp \
    --enable-sockets

make -j$(nproc)
make install

cp php.ini-production /etc/php/7.4z/php.ini
ln -s /etc/php/7.4z/bin/php /usr/bin/php74z

Additional config: OPCache needs to be turned on, otherwise may run to memory corruption error in parallel extension.

mkdir /etc/php/7.4z/conf.d
nano /etc/php/7.4z/conf.d/additional.ini


memory_limit=-1

[opcache]
zend_extension=opcache
opcache.enable=1
opcache.enable_cli=1
opcache.memory_consumption=512
opcache.interned_strings_buffer=128

extension=amqp.so

pdo_mysql.default_socket="/var/run/mysqld/mysqld.sock"
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Disable ONLY_FULL_GROUP_BY in doctrine

Anxious from getting an exception of ONLY_FULL_GROUP_BY with the Symfony project?

[2021-06-11T21:17:30.912452+03:00] request.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An exception occurred while executing ... which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by at /var/www/project/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:112)"} []

There is a best and simple solution if you want to get rid of this exception from a particular Symfony project, all you need to do is, you have to update the configuration of the doctrine.

You need to add 1002 key inside the options key with the value ‘SET sql_mode=(SELECT REPLACE(@@sql_mode, “ONLY_FULL_GROUP_BY”, “”))’ under the dbal configuration.
Like this:-

doctrine:
    dbal:
        url: '%env(resolve:DATABASE_URL)%'

        options:
            1002: 'SET sql_mode=(SELECT REPLACE(@@sql_mode, "ONLY_FULL_GROUP_BY", ""))'

        # ...

That’s it. Now clear the cache if you’re having any trouble otherwise you’re ready to go.

That’s how you could disable ONLY_FULL_GROUP_BY in doctrine.

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New in Symfony 5.3: Notifier Integrations

The Notifier component was introduced in Symfony 5.2 as the best way to send notifications via one or more channels (email, SMS, chats, etc.) The component is already integrated with dozens of services, but in Symfony 5.3 we’ve added many more integrations:

Chatting services

SMS services

Other

We’ve also added some fake SMS and chat services so you can use them to debug features while developing them:

Source: Symfony Blog

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How to install Wine on Ubuntu 20.04 LTS (Focal Fossa)

What is Wine?
Wine (originally an acronym for “Wine Is Not an Emulator”) is a compatibility layer capable of running Windows applications on several POSIX-compliant operating systems, such as Linux, macOS, & BSD. Instead of simulating internal Windows logic like a virtual machine or emulator, Wine translates Windows API calls into POSIX calls on-the-fly, eliminating the performance and memory penalties of other methods and allowing you to cleanly integrate Windows applications into your desktop.

Continue reading “How to install Wine on Ubuntu 20.04 LTS (Focal Fossa)”

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NO_PUBKEY B188E2B695BD4743

Sometimes you may see this error “The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY B188E2B695BD4743”

You can solve this issue by running the following commands.

apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B188E2B695BD4743
# apt-get update